feat: handle instanceID in projections (#3442)

* feat: handle instanceID in projections

* rename functions

* fix key lock

* fix import

internal/admin/repository/administrator.go

@@ -2,6 +2,7 @@ package repository
 
 import (
 	"context"
+
 	"github.com/caos/zitadel/internal/view/model"
 )
 
@@ -9,6 +10,5 @@ type AdministratorRepository interface {
 	GetFailedEvents(context.Context) ([]*model.FailedEvent, error)
 	RemoveFailedEvent(context.Context, *model.FailedEvent) error
 	GetViews() ([]*model.View, error)
-	GetSpoolerDiv(db, viewName string) int64
 	ClearView(ctx context.Context, db, viewName string) error
 }